Bret MichaelsAge: 49Occupation: Singer, Songwriter and MusicianKnown For: Singing lead for the band Poison on songs like ‘Talk Dirty to Me,’ ‘Nothin’ but a Good Time’ and ‘Every Rose Has Its Thorn,’ winning ‘Celebrity Apprentice 3,’ several well-publicized health problems, and starring on the ‘Rock of Love’ reality franchise, in which women who reek of beer and desperation try to win his affections